Brother T-8421D Instruction Manual page 7

(1)
(2)
1 Moving parts may cause injury.
2 Operate with safety devices installed.
3 Turn off the power before carrying out
operations such as threading, changing the
needle, bobbin, knives or hook, cleaning and
adjusting.
(3)
Be sure to connect the ground. If the ground
connection is not secure, you run a high risk of
receiving a serious electric shock, and problems
with correct operation may also occur.
(4)
Direction of operation
(5)
Be careful to avoid injury from the moving thread
take-up.
(6)
Be careful not to get your hands caught when
returning the machine head to its original position
after it has been tilted.
* Safety devices:
1
(A)Finger guard
(B)Thread take-up cover
(C)Motor cover
(7)
1
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